Have an idea where I might go with it now.
There is now clear successor to Mussolini, and the quadumvirs fall into a power struggle, while the communists and anarchists seize the opportunity to renew radical opposition. There are battles in the streets of Rome and King Victor Emmanuel steps in, appointing Christian Democrat Alcide De Gasperi as caretaker prime minister.
De Gasperi imposes marital law and arrests many leading anarchists, communists and fascists to restore order. With calm restored, new elections are scheduled for 1927 where De Gasperi's Peoples party forms a coalition with the liberals, restoring some form of democracy, albeit unstable.
(More to come but work calls lol)